class_docstr: Base class of the tokenizer with vocabulary
docstr: Get the vocab of the tokenizer
  
  Returns
  -------
  vocab
      The vocab of the tokenizer
docstr_tok: ["Get","the","vocab","of","the","tokenizer","Returns","--","--","--","-","vocab","The","vocab","of","the","tokenizer"]
code: def vocab(self) -> Optional[Vocab]:
      """Get the vocab of the tokenizer
  
      Returns
      -------
      vocab
          The vocab of the tokenizer
      """
      pass
  
imports: import abc
  import itertools
  from ..vocab import Vocab
  from ...utils.registry import Registry
  from typing import List, Tuple, Union, NewType, Optional
label_desc: Use image node_id 1 for calling the BaseTokenizerWithVocab obj's underlying member method code with example usage: obj.vocab() without return types